WSEN
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Writing Speed Enhancer (WSEN)
The discrete version WSEN uses a fixed 0,5sec exposure time, and controls
the film fogging by means of a variable current for the four LEDs, supplied
by a constant current source. The IC version WSEN uses a fixed current for
the LEDs. The film fogging is controlled by vaying the exposure time.
The WSEN is compatible with C-50, C-51, C-53, C-59, C-12, C-27, C-30, C-31 and C-32 cameras using various diffuser assemblies and mounting brackets.
Pictures
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WSEN discrete version - PCB
